Species library › Auricularia › Auricularia rosea
Fungi Little published: much of this is inferred from related species

Auricularia rosea

Auricularia rosea is a wood ear described by Burt in 1921, with records from the south-eastern United States, the Caribbean, Central America, Venezuela and Brazil. It grows on dead hardwood and has not been re-studied in modern revisions, so its identity rests on old herbarium determinations.

At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Very humid airBand in Plantistry
Light ShadeDLI and PPFD in Plantistry
No rest period

Where it grows wild

On fallen branches, stumps and dead hardwood; record notes include a coffee stump in Venezuela, custard-apple wood in Florida and decayed balsa logs.

Mostly lowland; one Venezuelan site is at about 1180 m.

Southeastern United StatesCaribbeanCentral AmericaVenezuelaBrazil

🔒 Growing it like that

The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:

✓ Day and night temperature targets, and the limits it tolerates
✓ Humidity band, and how to hold it
✓ Light as DLI and PPFD for a grow light
✓ Wet and dry seasons, and whether to rest it
✓ Substrate and airflow
✓ A step-by-step setup to grow it like the wild

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Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.